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Claudia S.
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Claudia S.

Organic Cosmetic Chemist & Formulator | CPSR & PIF| Compliance EU & UK

I am a highly skilled Cosmetic Chemist with proven expertise in Product Development, Quality Assurance & Control, and Process Optimization* within the cosmetic manufacturing sector. My work focuses on helping brands create safe, compliant, and innovative cosmetic products for the European and UK markets. In addition to hands-on industry experience, I am also a professor of Cosmetic Science, teaching European students about cosmetic legislation, scientific formulation, and regulatory frameworks. My role as an educator sharpens my ability to simplify complex regulations and scientific concepts, enabling my clients to understand the nuances of cosmetic compliance. Key Competencies: Cosmetic Formulation: Expertise in developing formulations that meet both functional and aesthetic requirements. Regulatory Compliance: Specialized in EU & UK legal cosmetic requirements, including CPSR, CPNP/OPSS notifications, and PIF preparation. Safety & Toxicology: Proficient in conducting Cosmetic Product Safety Reports (CPSR), toxicological assessments, and IFRA compliance (51st Amendment). Quality Control & Process Optimization: Strong background in laboratory practices and manufacturing optimization to ensure product consistency and compliance. How I Can Support Your Project: Cosmetic Formulation & Review: Assistance with formulating new products, revising existing formulas, and ensuring all elements meet safety and quality standards. EU & UK Compliance: Full support for navigating European and UK regulatory landscapes for cosmetics, including: Preparation and submission of CPSR Creation of Product Information Files (PIF) CPNP or OPSS notifications IFRA compliance and certificate preparation Label & Formula Review: Expert review of product labels to ensure regulatory compliance, accuracy, and appeal. Affiliations: Active Member of the Society of Cosmetic Chemists (SCC), which keeps me updated with industry standards and best practices globally.

🇪🇸Rincon de la Victoria, Spain$170/hr100% JSS5.00 (1)Since Aug 2023

Earnings and projects

MRR
$619

Last 6 months ÷ 6

World#68,952 / 412k
🇪🇸Country#628 / 4,023
Revenue, last 30 days
$426

Last 6 months: $3.7k

World#66,846 / 412k
🇪🇸Country#561 / 4,023
Total earnings
$7.3k

Billed in all: $7.3k

World#222,737 / 412k
🇪🇸Country#2,146 / 4,023
Per project
$521

$929 in the last 6 months

World#178,889 / 412k
🇪🇸Country#1,835 / 4,023
Projects, last 6 months
4
100% fixed0% hourly
World#51,813 / 412k
🇪🇸Country#445 / 4,023
Projects in all
14

Across 15 contracts

93% fixed7% hourly
World#168,283 / 412k
🇪🇸Country#1,568 / 4,023

Earnings, last 30 days

$7.3k+$426 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$6,750$7,000$7,250$7,500Oct 8Oct 23Nov 7

Skill rankings: Top 12% in Chemistry

Ranked by MRR among everyone on Upwork with the skill.

  1. 2Aromatherapy10 freelancers · 🇪🇸 #1Top 20%
  2. #14Cosmetic Regulation74 freelancers · 🇪🇸 #1Top 19%
  3. #15Cosmetic Raw Materials80 freelancers · 🇪🇸 #2Top 19%
  4. #27Beauty & Personal Care179 freelancers · 🇪🇸 #1Top 15%
  5. #28Skin Care152 freelancers · 🇪🇸 #2Top 18%
  6. #34Cosmetics230 freelancers · 🇪🇸 #1Top 15%
  7. #45Product Formulation215 freelancers · 🇪🇸 #1Top 21%
  8. #66Chemistry556 freelancers · 🇪🇸 #2Top 12%